Oestlund, Oscar W.  1857-1948. <br/><br/>
Synopsis of the Aphidadę of Minnesota. 
By O. W. Oestlund. 
 - St. Paul,  The Pioneer press company,  1887. 
 - 2 p. l., 100 p.  25 cm. 
 - Geological and natural history survey of Minnesota ... Bulletin  no. 4 .
<br/><br/>"Bibliography of the Aphidadę as treated by American authors": p. 9-12. 
<br/><br/><label>LCCN: </label>agr04003576  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aphids.<br/>Insects--Minnesota.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Minnesota--Entomology.
<br/><br/><label>LC Class. No.: </label>QE127  / .A22 no. 4